What are the windowless seats?

Some seats sit at the window position but have a misaligned window, or none at all. We list those seat numbers so you can steer clear if a view or a wall to lean on matters.

Best seats on the United Airlines Boeing 737-900

Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the United Airlines Boeing 737-900 seat map.

Last verified August 18, 2026

The best seat on the United Airlines Boeing 737-900 is 03A. In Business, go for 03A or 03F; in Economy, 09F and 27A are recommended for a good window and quiet spot.

See the full seat map

Best seats in Business

03A
Window·Recommended
03F
Window·Recommended
01A
Window·Standard
01F
Window·Standard
02A
Window·Standard
02F
Window·Standard
04F
Window·Standard
05F
Window·Standard

Best seats in Economy

09F
Window·Recommended
27A
Window·Recommended
27F
Window·Recommended
29A
Window·Recommended
29F
Window·Recommended
31A
Window·Recommended
31F
Window·Recommended
34A
Window·Recommended

Seats to watch for windows

These window-position seats have a misaligned window or none at all. Worth avoiding if the view or a wall to lean on matters to you.

21A21F07D11A12A12F20A20F

Best-seat questions

Picking a seat on the United Airlines Boeing 737-900

How these picks are chosen and how to use them.

Each seat is ranked by its recommended, caution, or avoid rating first, then by window quality, using the same per-seat data on the aircraft's to-scale seat map. Picks are grouped by cabin so you compare like with like.